Dr. Dimitrios Tzimas

Cyber Security Architecture Lead

Provide CxO level management consulting services to a variety of vertical industries, including Financial Services, Defense and Health Care. Services include: (a) providing depth independent assessments of a company's existing technology capabilities (b) working with the client to develop a long term technology strategy and an implementation roadmap that takes into account the existing environment, inter-dependancies and execution risk (c) "hands-on" development of detailed architecture blueprints.

Served as the Chief Technology Officer in a 15 billion+, global asset management hedge fund. Key accomplishments include: (a) leading all aspects of a company-wide multi-year initiative, to re-engineer the front, middle and back office systems to streamline trade flow, provide trade analytics and risk measures, improve regulatory compliance and senior management reporting; (b) leading all aspects of business continuity activities globally; (c) designing and overseeing the implementation of fault tolerant ne

Developed athe technical architecture of a University-wide technology initiative resulting in a state of the art distributed computing environment for a 22,000 user, five campus University. Key accomplishments include: (a) assessed, in collaboration with all key stakeholders the functional requirements for a new Intranet/Internet and developing the architecture to provide a comprehensive content management and publishing environments for faculty, students and administrators. This architecture also facilitat

Taught courses in Network Design, Operating Systems, UNIX, C/C++, Java, Database Design, Mathematics, Statistics and Operations Research. Redesigned the Computer Science Curriculum at St. John’s University